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3031434153605 = 511134239768047
BaseRepresentation
bin101100000111001111100…
…011100100111010000101
3101201210122212011201201102
4230013033203210322011
5344131334120403410
610240342134305445
7432004523103554
oct54071743447205
911653585151642
103031434153605
11a69695606620
1240b6191b8285
1318cb2b0711b0
14a6a179c3d9b
1553cc420c2a5
hex2c1cf8e4e85

3031434153605 has 16 divisors (see below), whose sum is σ = 4273686192384. Its totient is φ = 2035088662080.

The previous prime is 3031434153599. The next prime is 3031434153653. The reversal of 3031434153605 is 5063514341303.

3031434153605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3031434153605 - 216 = 3031434088069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2119883309 + ... + 2119884738.

It is an arithmetic number, because the mean of its divisors is an integer number (267105387024).

Almost surely, 23031434153605 is an apocalyptic number.

It is an amenable number.

3031434153605 is a deficient number, since it is larger than the sum of its proper divisors (1242252038779).

3031434153605 is a wasteful number, since it uses less digits than its factorization.

3031434153605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4239768076.

The product of its (nonzero) digits is 194400, while the sum is 38.

Adding to 3031434153605 its reverse (5063514341303), we get a palindrome (8094948494908).

The spelling of 3031434153605 in words is "three trillion, thirty-one billion, four hundred thirty-four million, one hundred fifty-three thousand, six hundred five".

Divisors: 1 5 11 13 55 65 143 715 4239768047 21198840235 46637448517 55116984611 233187242585 275584923055 606286830721 3031434153605